N,N,N',N'-TETRAMETHYLUREA
COA 1 Inquiries
632-22-4
shanghai
200kg/drum
2025-12-20
Dichloromethane,Linocaine hydrochloride
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Product Description
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Seller Information
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Inquiry History
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DescriptionCertificatesBasic Info
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Product Name:
Tetramethylurea
Other Name:Urea,N,N,N′,N′-tetramethyl-;Urea,tetramethyl-;Urea,1,1,3,3-tetramethyl-;N,N,N′,N′-Tetramethylurea;Tetramethylurea;Temur;TMU;Tetramethylcarbamide;NSC 91488
CAS No.:632-22-4
Molecular Formula:C5H12N2O
InChIKeys:InChIKey=AVQQQNCBBIEMEU-UHFFFAOYSA-N
Molecular Weight:116.16
Exact Mass:116.16
BRN:773898
EC Number:211-173-9
UNII:2O1EJ64031
NSC Number:91488
DSSTox ID:DTXSID1060893
Color/Form:LIQUID
HScode:29241900
Categories:
Characteristics-
PSA:
23.6
XLogP3:0.2
Appearance:Clear colorless to pale yellow Liquid
Density:0.9687 g/cm3 @ Temp: 20 °C
Melting Point:-1.2 °C
Boiling Point:176.5 °C
Flash Point:150 °F
Refractive Index:1.4496-1.4516
Water Solubility:Micible with water.
Storage Conditions:Store below +30°C.
Vapor Pressure:vaopr pressure = 13.9 mm Hg @ 71 deg C
Toxicity:Oral-Mouse LD50: 2920 mg/kg
Flammability characteristics:Combustible in case of open flame, high temperature and strong oxidant; emit toxic nitrogen oxide fumes during combustion
Odor:FAINT, PLEASANT
Dissociation Constants:PKB: 2
Experimental Properties:DIPOLE MOMENT: 3.47 D IN BENZENE
Hazard IdentificationClassification of the substance or mixture
Acute toxicity - Category 4, Oral
Reproductive toxicity, Category 2
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Warning
Hazard statement(s) H302 Harmful if swallowed
H361 Suspected of damaging fertility or the unborn child
Precautionary statement(s) Prevention P264 Wash ... thoroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P203 Obtain, read and follow all safety instructions before use.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
Response P301+P317 IF SWALLOWED: Get medical help.
P330 Rinse mouth.
P318 IF exposed or concerned, get medical advice.
Storage P405 Store locked up.
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Manufactory
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Main Products:
Dichloromethane,Linocaine hydrochloride
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Location:
BUILDING 1,HISENSE INTELLIGENCE VALLEY,NO.2116,OF PHOEIX ROAD, HIGH-TECH ZONE ,JINAN CITY ,SHANDONG PROVINCE,CHINA
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Payment Terms:
D/P,L/C,D/A
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Average lead Time:
15
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Total Annual Revenue:
$10 million-$25 million
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Total Employees:
11-50
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Year of Establishment:
2016
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Inquiry History1 Inquiries
Country Product Purchase Quantity Date Posted 
Netherlands
Tetramethylurea
1 MT Nov 19, 2025 Post an enquiry for this product
